Siemens 550A Tag Fuse, 150.5mm, 500V

View all Tag Fuses

Subtotal (1 pack of 3 units)*

£542.85

(exc. VAT)

£651.42

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 14 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s)
Per Pack
Per unit*
1 +£542.85£180.95

*price indicative

RS Stock No.:
608-366
Mfr. Part No.:
3NB1238-0KK10
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Current Rating

550A

Fuse Size

150.5mm

Voltage Rating

500V

Fuse Standard

CCC, EAC, IEC 60947-2

COO (Country of Origin):
GR
The Siemens SITOR fuse link designed for ultra-fast protection of semiconductor devices in industrial systems. It’s sized NH2, supports a rated current of 550 A, and operates at up to 440 V DC, 500 V VSI, or 500 V DC UL. With an aR characteristic, it ensures rapid disconnection during short-circuit events. It features blade contacts and includes a front indicator for quick visual status checks.

Utilises energy efficiently to reduce operational costs
Designed for ease of installation and maintenance
Offers enhanced compatibility with a wide range of systems
Employs advanced technology for improved reliability
Features robust materials that ensure durability under harsh conditions
Supports scalable solutions adapting to growing business needs
Incorporates intelligent diagnostics for quick troubleshooting
Provides user friendly interfaces for streamlined operation
Facilitates seamless connectivity with other devices

Related links